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Résultats de la recherche - 30 results
The GEN-ERA toolbox: unified and reproducible workflows for research in microbial genomics
need to implement new standards in species delineation, including whole-genome sequencing and phylogenomics. In this context, the genomic needs of the Belgian Coordinated Collections of Microorganisms ...
The impact of ecosystem nitrogen enrichment on pollen allergy: a cross-sectional paired comparison study
following a standardised protocol. We analysed grassland pollen abundance, quantified pollen species composition via DNA sequencing, and assessed pollen allergenicity using basophil activation testing and ...
Galaxy @Sciensano: a comprehensive bioinformatics portal for genomics-based microbial typing, characterization, and outbreak detection.
reports with key findings. These pipelines include quality control, de novo assembly, sequence typing, antimicrobial resistance prediction and several relevant species-specific assays. They are tailored for ...
An interlaboratory proficiency test using metagenomic sequencing as a diagnostic tool for the detection of RNA viruses in swine fecal material.
classifier as well as read mapping to selected astroviral reference genomes to assess the semiquantitative representation of astrovirus species mixtures. All participants successfully identified and classified ...
10 years of organizing L. monocytogenes enumeration proficiency testing in food matrices at the Belgian national reference laboratory.
distinguish both species. Performance of the participants is expressed using z-score calculated based on the consensus value from participant results. Sensitivity, specificity and the overall performance of the ...
Evaluation of European Pollen Reanalysis
reanalysis is generally unbiased by its design. However, predictions in some individual years and at specific stations could manifest noticeable deviations, offset in other years. As a result, RMSE was mostly ...
First European pollen reanalysis for allergenic trees
long-term assessment of pollen abundance in the air is therefore useful for epidemiological studies, to track the biodiversity and ecosystem evolution, and may also help to estimate the species migration ...
Modelling grass pollen load in temperate and Mediterranean European areas based on source spatial distribution
causes of pollen allergy worldwide. Still, the identification of its specific emission sources is a challenging task because of the ubiquitous nature of this pollen type. Previous studies have explored the ...
Metabarcoding and metagenomics techniques in monitoring airborne pollen
Traditionally, pollen concentrations in the air are estimated from analyses based on identification and quantification using optical microscopy. However, the classification of pollen types at the species level ...
Advancing automated identification of airborne fungal spores: Guidelines for cultivation and reference dataset creation
ADOPT (CA18226), aims to address this gap by outlining best practices for collecting reference material from controlled cultivation and creating datasets specifically tailored for training algorithms to ...